申请人:Ciba-Geigy Corporation
公开号:US05051421A1
公开(公告)日:1991-09-24
Benzo[b]thiophene derivatives of formula ##STR1## their tautomers and salts, in which the index n is 0, 1 or 2, alk is lower alkylene, Ar is phenyl, naphthyl or a monocyclic, five- or six-membered heteroaryl radical, wherein the aromatic radical is unsubstituted or is mono- or poly-substituted by lower alkyl, halo-lower alkyl, halogen and/or by nitro, and the ring A is unsubstituted or is mono- or poly-substituted by lower alkyl, lower alkoxy, lower alkylthio, lower alkanesulfinyl, lower alkanesulfonyl, halo-lower alkyl, halogen and/or by nitro, can be used, for example, as active ingredients in medicaments.
公式##STR1##中的苯并噻吩衍生物及其互变异构体和盐,其中指数n为0、1或2,alk为较低的烷基,Ar为苯基、萘基或单环、五元或六元杂芳基,芳基未取代或被较低烷基、卤代较低烷基、卤素和/或硝基单取代或多取代,环A未取代或被较低烷基、较低烷氧基、较低烷硫基、较低烷磺酰基、卤代较低烷基、卤素和/或硝基单取代或多取代,可以用作药物中的活性成分。